Custom Home Improvements Builder Perth


Hannah – Carine

“Paul and his team exceeded our expectations throughout our renovation. His tradesmen were always courteous a delight to have in our home. Changes and unforeseen difficulties were sorted without fuss and all work was completed promptly. I never expected a renovation be that easy.”


Jacqui & Paul – North Beach

“We want to thank Paul and his team for their professional work, attention to detail, and stunning craftsmanship. We are so happy with the result, we are recommending Barnet Building to all our friends and colleagues.”

Jacqui & Paul

Peta – Karrinyup

“Thank You, Thank You, Thank You – you delivered as promised on time and budget. The communication, timing and budget estimates were amazing. Paul, the calm way you go about things, never had me stressed out. If building was always like this, I’m sure people would never mind doing it. We were so impressed with the finished product and so happy we used you and your team.”


Luke & Amber – Doubleview

“Paul’s attention to detail and efficiency on the job, and Christine’s robust financial management skills, combine to make a Barnet Building a strong team that I would highly recommend to anyone looking to take on a similar project.”

Luke and Amber

Larissa – Trigg

“The attention to detail from Paul and his team at Barnet Building was truly exceptional. So much so that we have employed Paul’s services for two further projects and have recommended him to many friends.”



Our mission is to establish a lasting, rewarding relationship with you and exceed your expectations.


Working only with our hand-picked team of experienced experts, we take pride in our work and thrive on creating results that deliver above and beyond your expectations.


Business owner, Paul Sumner, is personally involved in every project and oversees a close team to guarantee your project is delivered on time, to budget and well above quality standards.